Other resources about the language

ONLINEThe Syntax and Morphology of the Verb in Chepang. Caughley, Ross Charles. 1982. Australian National University.
oai:refdb.wals.info:1444

ONLINERecent Language Contact in the Nepal Himalaya. Noonan, Michael. 2003. Language Variation: Papers on Variation and Change in the Sinosphere and in the Indosphere in Honour of James A. Matisoff.
oai:refdb.wals.info:4091

ONLINEThe evolution of grammar: Tense, aspect and modality in the languages of the world. Bybee, Joan L.; Perkins, Revere; Pagliuca, William. 1994. The University of Chicago Press.
oai:refdb.wals.info:4270